From 94f4afeb6b5f3b743693139c8c3015b62fde2102 Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Fri, 16 Nov 2018 14:50:51 +0100
Subject: [PATCH] Fix two issues reported by coverity

---
 rtengine/ipdehaze.cc | 1 +
 rtgui/labgrid.h      | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtengine/ipdehaze.cc b/rtengine/ipdehaze.cc
index 5522107e0..97c1883c9 100644
--- a/rtengine/ipdehaze.cc
+++ b/rtengine/ipdehaze.cc
@@ -183,6 +183,7 @@ float estimate_ambient_light(const array2D<float> &R, const array2D<float> &G, c
             }
         }
     }
+    n = std::max(n, 1);
     ambient[0] = rr / n;
     ambient[1] = gg / n;
     ambient[2] = bb / n;
diff --git a/rtgui/labgrid.h b/rtgui/labgrid.h
index 35e259996..30f6e76e5 100644
--- a/rtgui/labgrid.h
+++ b/rtgui/labgrid.h
@@ -66,7 +66,6 @@ private:
     sigc::connection delayconn;
     static const int inset = 2;
 
-    bool grid_visible;
     bool low_enabled;
 
     bool notifyListener();